EP 0317680 A1 19890531 - Vinyl chloride-grafted ethylene copolymer useful as impact modifier and for the production of laminates, and process for producing same.
Title (en)
Vinyl chloride-grafted ethylene copolymer useful as impact modifier and for the production of laminates, and process for producing same.
Title (de)
Vinylchlorid-Ethylen-Pfropfcopolymerisat, nützlich zur Verbesserung der Schlagzähigkeit, zur Herstellung von Laminaten und Verfahren zu dessen Herstellung.
Title (fr)
Copolymère d'éthylène greffé avec du chlorure de vinyle utile pour améliorer la résistance au choc et pour produire des laminés, et procédé de production.
Publication
Application
Priority
EP 87402683 A 19871126
Abstract (en)
A vinyl chloride-grafted ethylene copolymer superior in adhesiveness both to metal, glass and polar high molecular materials such as polyamides and to non-rigid vinyl chloride resins is provided, in which the backbone polymer is a copolymer of ethylene, (meth)acrylic ester and unsaturated dicarboxylic acid anhydride and the pendant polymer is a vinyl chloride polymer. This copolymer is produced by graft-polymerization of vinyl chloride onto the ethylene-(meth)acrylic ester-anhydride copolymer.
IPC 1-7
IPC 8 full level
B32B 27/08 (2006.01); C08F 255/02 (2006.01); C08L 27/06 (2006.01); C08L 51/06 (2006.01)
CPC (source: EP US)
B32B 27/08 (2013.01 - EP US); B32B 27/304 (2013.01 - US); C08F 255/02 (2013.01 - EP); C08L 27/06 (2013.01 - EP); B32B 2307/558 (2013.01 - US); B32B 2327/06 (2013.01 - US); C08L 51/06 (2013.01 - EP)
Citation (search report)
- [X] BE 696381 A 19671002
- [A] FR 2303032 A1 19761001 - BAYER AG [DE]
- [A] PATENT ABSTRACTS OF JAPAN, vol. 8, no. 178 (C-238)[1615], 16th August 1984; & JP-A-59 75 914 (SHOWA DENKO K.K.) 28-04-1984
- [A] CHEMICAL ABSTRACTS, vol. 83, no. 12, 22nd September 1975, page 28, abstract no. 98352c, Columbus, Ohio, US; & JP-A-74 108 195 (DENKI KAGAKU KOGYO K.K.) 15-10-1974
Designated contracting state (EPC)
AT BE CH ES IT LI NL SE
DOCDB simple family (publication)
EP 0317680 A1 19890531; EP 0317680 B1 19920122; AT E71959 T1 19920215; ES 2028901 T3 19920716
DOCDB simple family (application)
EP 87402683 A 19871126; AT 87402683 T 19871126; ES 87402683 T 19871126